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EP 3 212 815 A1

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(43) Date of publication: 06.09.2017 Bulletin 2017/36 (21) Application number: 15855293.5 (22) Date of filing: 27.10.2015

(51) International Patent Classification (IPC):  C22C 9/00(2006.01) C22C 9/05(2006.01) C22C 9/04(2006.01) C22C 9/06(2006.01) (86) International application number: PCT/AU2015/050670 (87) International publication number: WO 2016/065416 (06.05.2016 Gazette 2016/18)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: MA (30) Priority: 28.10.2014 AU 2014904315 (71) Applicant: Advanced Alloy Holdings PTY Ltd Freshwater, NSW 2096 (AU)

(72) Inventors: BASSMAN, Lori Claremont, California 91711 (US) CROSBY, Cody Los Altos, California 94024 (US) SRIDHAR, Aarthi Durham, North Carolina 27705 (US) LAWS, Kevin Sydney, New South Wales 2052 (AU) FERRY, Michael Sydney, New South Wales 2052 (AU) CONWAY, Patrick Sydney, New South Wales 2052 (AU) MCKENZIE, Warren Sydney, New South Wales 2052 (AU) (74) Representative: Ferreccio, Rinaldo  Botti & Ferrari S.r.l. Via Cappellini, 11 20124 Milano 20124 Milano (IT)